【摘要】 根据三维地震资料对十屋断陷中部地区进行了构造精细解释 ,并结合钻井、测井等资料 ,对各层位进行了层位标定 ,与地质分层吻合较好。通过对工区的精细解释获得一些新的地质认识 :①油气田为典型的构造岩性油气藏 ;②可靠地落实了各构造高点的位置及断裂展布特征 ,发现一批新的构造圈闭。有些圈闭经过钻井验证已得到突破 ,SN93、SN95和GK3三口井在 1999年度被新星公司定为发现井 ,新增天然气储量 37.4× 10 8m3 ,为下一步勘探开发提供了可靠的基础资料更多还原

【Abstract】 According to the 3 D seismic data,We made an accurate interpretation of this area and,by combining with the drilling and logging data,we made a calibration of the horizons,which has a better tally with that by geological layering.Through an accurate interpretation,some new knowledges have been obtained:①The oil and gas fields are typical structural lithologic reservoirs and ②The positions of the structural highs and fracture spread character are reliably ascertained and a lot of new structural traps are found out and some of them have been verified by drilling.Wells SN93,SN95 and GK3 have been defined as discovery wells by New Star Petroleum Corporation in 1999,and the newly increased gas reserves are 37.4×10 8m 3,improving thus the prospects and providing reliable basic data for the oil and gas exploration and development.更多还原